3321399 has 8 divisors (see below), whose sum is σ = 4581360. Its totient is φ = 2137856.

The previous prime is 3321323. The next prime is 3321401. The reversal of 3321399 is 9931233.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3321399 - 2⁷ = 3321271 is a prime.

It is a super-2 number, since 2×3321399² = 22063382634402, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3321319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19002 + ... + 19175.

It is an arithmetic number, because the mean of its divisors is an integer number (572670).

Almost surely, 2^3321399 is an apocalyptic number.

3321399 is a deficient number, since it is larger than the sum of its proper divisors (1259961).

3321399 is a wasteful number, since it uses less digits than its factorization.

3321399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38209.

The product of its digits is 4374, while the sum is 30.

The square root of 3321399 is about 1822.4705758942. The cubic root of 3321399 is about 149.2016697746.

The spelling of 3321399 in words is "three million, three hundred twenty-one thousand, three hundred ninety-nine".